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Diffstat (limited to 'bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/validate/HTMLElementContentValidator.java')
-rw-r--r--bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/validate/HTMLElementContentValidator.java180
1 files changed, 0 insertions, 180 deletions
diff --git a/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/validate/HTMLElementContentValidator.java b/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/validate/HTMLElementContentValidator.java
deleted file mode 100644
index 8ec0839321..0000000000
--- a/bundles/org.eclipse.wst.html.core/src/org/eclipse/wst/html/core/internal/validate/HTMLElementContentValidator.java
+++ /dev/null
@@ -1,180 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.wst.html.core.internal.validate;
-
-import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion;
-import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration;
-import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode;
-import org.eclipse.wst.xml.core.internal.provisional.document.IDOMText;
-import org.w3c.dom.Element;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-public class HTMLElementContentValidator extends PrimeValidator {
-
- /**
- * HTMLElementContentValidator constructor comment.
- */
- public HTMLElementContentValidator() {
- super();
- }
-
- /**
- * Allowing the INodeAdapter to compare itself against the type allows it
- * to return true in more than one case.
- */
- public boolean isAdapterForType(Object type) {
- return ((type == HTMLElementContentValidator.class) || super.isAdapterForType(type));
- }
-
- /**
- */
- public void validate(IndexedRegion node) {
- Element target = (Element) node;
- if (CMUtil.isForeign(target))
- return;
-
- validateContent(target, target.getChildNodes());
- }
-
- private void validateContent(Element parent, NodeList children) {
- for (int i = 0; i < children.getLength(); i++) {
- Node child = children.item(i);
- if (child == null)
- continue;
-
- // perform actual validation
- validateNode(parent, child);
- }
- }
-
- // private int countExplicitSiblings(Element parent, String tagName) {
- // NodeList children = parent.getChildNodes();
- // int count = 0;
- // for (int i = 0; i < children.getLength(); i++) {
- // Node child = children.item(i);
- // if (child.getNodeType() != Node.ELEMENT_NODE)
- // continue;
- // if (tagName.equalsIgnoreCase(((Element) child).getTagName())) {
- // count++;
- // }
- // }
- // return count;
- // }
-
- /*
- * The implementation of the following method is practical but accurate.
- * The accurate maximum occurence should be retreive from the content
- * model. However, it is useful enough, since almost implicit elements are
- * HTML, HEAD, or BODY.
- */
- // private int getMaxOccur(Element parent, String childTag) {
- // return 1;
- // }
- private void validateNode(Element target, Node child) {
- // NOTE: If the target element is 'UNKNOWN', that is, it has no
- // element declaration, the content type of the element should be
- // regarded as 'ANY'. -- 9/10/2001
- int contentType = CMElementDeclaration.ANY;
- CMElementDeclaration edec = CMUtil.getDeclaration(target);
- if (edec != null)
- contentType = edec.getContentType();
-
- int error = ErrorState.NONE_ERROR;
- int segType = FMUtil.SEG_WHOLE_TAG;
-
- switch (child.getNodeType()) {
- case Node.ELEMENT_NODE :
- Element childElem = (Element) child;
- // Defect 200321:
- // This validator cares only HTML/XHTML elements. If a child
- // is
- // an element of foreign markup languages, just ignore it.
- if (CMUtil.isForeign(childElem))
- return;
-
- CMElementDeclaration ced = CMUtil.getDeclaration((Element) child);
- // Defect 186774: If a child is not one of HTML elements,
- // it should be regarded as a valid child regardless the
- // type of the parent content model. -- 10/12/2001
- if (ced == null || CMUtil.isSSI(ced) || (!CMUtil.isHTML(ced)))
- return;
-
- switch (contentType) {
- case CMElementDeclaration.ANY :
- // Keep going.
- return;
- case CMElementDeclaration.ELEMENT :
- case CMElementDeclaration.MIXED :
- if (ced == null)
- return;
- if (CMUtil.isValidChild(edec, ced))
- return;
- // Now, it is the time to check inclusion, unless the
- // target
- // document is not a XHTML.
- if (!CMUtil.isXHTML(edec)) {
- // pure HTML
- if (CMUtil.isValidInclusion(ced, target))
- return;
- }
- error = ErrorState.INVALID_CONTENT_ERROR;
- break;
- default :
- error = ErrorState.INVALID_CONTENT_ERROR;
- break;
- }
- // Mark the whole START tag as an error segment.
- segType = FMUtil.SEG_START_TAG;
- break;
- case Node.TEXT_NODE :
- switch (contentType) {
- case CMElementDeclaration.ANY :
- case CMElementDeclaration.MIXED :
- case CMElementDeclaration.PCDATA :
- case CMElementDeclaration.CDATA :
- // D184339
- // Keep going.
- return;
- case CMElementDeclaration.ELEMENT :
- case CMElementDeclaration.EMPTY :
- if (((IDOMText) child).isElementContentWhitespace())
- return;
- error = ErrorState.INVALID_CONTENT_ERROR;
- break;
- default :
- error = ErrorState.INVALID_CONTENT_ERROR;
- break;
- }
- // Mark the whole node as an error segment.
- segType = FMUtil.SEG_WHOLE_TAG;
- break;
- case Node.COMMENT_NODE :
- case Node.PROCESSING_INSTRUCTION_NODE :
- if (contentType != CMElementDeclaration.EMPTY)
- return;
- error = ErrorState.INVALID_CONTENT_ERROR;
- // Mark the whole node as an error segment.
- segType = FMUtil.SEG_WHOLE_TAG;
- break;
- default :
- error = ErrorState.INVALID_CONTENT_ERROR;
- // Mark the whole node as an error segment.
- segType = FMUtil.SEG_WHOLE_TAG;
- break;
- }
- if (error != ErrorState.NONE_ERROR) {
- Segment errorSeg = FMUtil.getSegment((IDOMNode) child, segType);
- if (errorSeg != null)
- reporter.report(MessageFactory.createMessage(new ErrorInfoImpl(error, errorSeg, child)));
- }
- }
-} \ No newline at end of file

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